Flow meter



FIG. 1 depicts a perspective view of the flow meter.

FIGS. 2 and 3 depict end views of the flow meter.

FIG. 4 depicts a top view of the flow meter.

FIG. 5 depicts a bottom view of the flow meter.

FIG. 6 depicts a front view of the flow meter; and,

FIG. 7 depicts a rear view of the flow meter.

The broken lines of the figures are for illustrative purposes and form no part of the claimed design. 

The ornamental design for a flow meter, as shown and described. 